Acids, MilliporeSigma, 5 g
-
Malonic acid, ReagentPlus®, 99%
MilliporeSigmaSynonyms: Propanedioic acid Formula: CH2(COOH)2 Formula Weight: 104.06 CAS No.: 141-82-2 Purity: 99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 100, 500 g in poly bottle Packaging: 2.5 kg in poly bottle …
-
ALDRICH 3-Fluoro-4-hydroxybenzoic acid, 95%
MilliporeSigmaEmpirical Formula: C7H5FO3 Linear Formula: FC6H3(OH)CO2H Formula Weight: 156.11 MDL Number: MFCD00143161 Purity: 95% Melting Point: 154-158 °C(lit.)
-
Acetic anhydride, ACS reagent, >=98.0%
MilliporeSigmaAcetic anhydride is an organic solvent. On dissolution in water it undergoes solvolysis to afford acetic acid. It is widely employed for the acetylation of various alcohols. Wacher process (starting reagent + a ketene) and Knapsack process (starting reagent = acetaldehyde) have been reported for…
-
L-Ascorbic acid, ACS reagent, =99%
MilliporeSigmaSynonyms: L-Threoascorbic acid; Antiscorbutic factor; Vitamin C Formula: C6H8O6 Formula Weight: 176.12 CAS No.: 50-81-7 Purity: ≥99% Application: Its immunostimulant derivatives play an important role in cell regulation. 1 …
-
ALDRICH 3-Ethoxycarbonylphenylboronic acid
MilliporeSigmaSynonym(s): 3-Carboethoxyphenylboronic acid Empirical Formula: C9H11BO4 Linear Formula: C2H5OCOC6H4B(OH)2 Formula Weight: 193.99 MDL Number: MFCD02179444 Melting Point: 135-139 °C(lit.)
-
Synonym(s): (Thiophene-3-yl)boronic acid; 3-Thiopheneboric acid; 3-Thiopheneboronic acid; 3-Thiophenylboronic acid; Thiophene-3-boronic acid Formula: C4H5BO2S Formula Weight: 127.96 CAS No.: 6165-69-1 Purity: ≥95.0% Other Notes: Contains…
-
ALDRICH 2,4-Dihydroxycinnamic acid, 97%
MilliporeSigmaEmpirical Formula: C9H8O4 Linear Formula: C9H8O4 Formula Weight: 180.16 MDL Number: MFCD00463787 Purity: 97% Melting Point: 202 °C (dec.)
-
ALDRICH 3-(4-Methylthiophenyl)propionic acid, 97%
MilliporeSigmaSynonym(s): 4-(Methylthio)benzenepropanoic acid Empirical Formula: C10H12O2S Linear Formula: CH3SC6H4CH2CH2CO2H Formula Weight: 196.27 MDL Number: MFCD03425696 Purity: 97% Melting…
-
ALDRICH 2-Methyl-3-indoleacetic acid, 98%
MilliporeSigmaEmpirical Formula: C11H11NO2 Linear Formula: C11H11NO2 Formula Weight: 189.21 MDL Number: MFCD00075006 Purity: 98% Melting Point: 205 °C (dec.)(lit.)
-
ALDRICH Perfluoroheptanoic acid, 99%
MilliporeSigmaSynonym(s): Tridecafluoroheptanoic acid; Perfluoroheptanoic acid Formula: CF3(CF2)5CO2H Formula Weight: 364.06 CAS No.: 375-85-9 UN Number: UN3261 Purity: 99% Density: 1.792g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle
-
Formula: HOC6H4CH2CO2H Formula Weight: 152.15 CAS No.: 621-37-4 Purity: ≥99% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. H49901.pdf …
-
ALDRICH 2-Furoic acid, 98%
MilliporeSigmaSynonym(s): Furan-2-carboxylic acid Formula: C5H4O3 Formula Weight: 112.08 CAS No.: 88-14-2 Purity: 98% Packaging: 100, 500 g in poly bottle
-
ALDRICH 2,3-Dihydroxybenzoic acid, 99%
MilliporeSigmaFormula: (HO)2C6H3CO2H Formula Weight: 154.12 CAS No.: 303-38-8 Purity: 99% Packaging: 5 g in glass bottle
-
ALDRICH 4-Pentynoic acid, 95%
MilliporeSigmaSynonym(s): Propargylacetic acid Formula: CH≡CCH2CH2COOH Formula Weight: 98.10 CAS No.: 6089-09-4 UN Number: UN3261 Purity: 95% Application: Reaction with 1-bromo-1-alkynes in the presence of a Pd catalyst yields biologically active ynenol lactones. …
-
Propiolic acid, 0.95
MilliporeSigmaSynonyms: Acetylenecarboxylic acid; Propynoic acid CAS Number: 471-25-0 Formula: C3H2O2 Formula Weight: 70.05 Linear Formula: HC///CCOOH MDL No.: MFCD00004360 Purity: 0.95 Boiling Point: 102 C/200 mmHg(lit.) Melting Point: 16-18 C (lit.) Density: 1.138 g/mL at 25 C(lit.)…
-
ALDRICH 4-(Trifluoromethoxy)phenylboronic acid,
MilliporeSigmaSynonym(s): 4-(Trifluoromethoxy)benzeneboronic acid Formula: CF3OC6H4B(OH)2 Formula Weight: 205.93 CAS No.: 139301-27-2 Application: Reactant involved in the synthesis of biologically active molecules including: • Lactate…
-
ALDRICH 2-Methylquinoline-6-boronic acid MIDA ester, 95%
MilliporeSigmaEmpirical Formula: C15H15BN2O4 Linear Formula: C15H15BN2O4 Formula Weight: 298.10 Purity: 95% Melting Point: 208-213 °C Storage: 2-8°C
-
ALDRICH 3-Carboxy-5-nitrophenylboronic acid,
MilliporeSigmaSynonym(s): (3-Carboxy-5-nitrophenyl)boronic acid; 3-(Dihydroxyboryl)-5-nitrobenzoic acid; 3-Borono-5-nitrobenzoic acid; 3-Carboxy-5-nitrobenzeneboronic acid; 5-Carboxy-3-nitrobenzeneboronic acid Formula: C7H6BNO6 Formula Weight: 210.94 CAS No.: …
-
ALDRICH 3,4-Diaminobenzoic acid, 97%
MilliporeSigmaFormula: (H2N)2C6H3CO2H Formula Weight: 152.15 CAS No.: 619-05-6 Purity: 97% Application: Undergoes cyclocondensations to form, for example, quinoxalines and benzimidazoles. Packaging: 25, 100 g in poly bottle
-
ALDRICH 4-Amino-3-hydroxybenzoic acid, 97%
MilliporeSigmaEmpirical Formula: C7H7NO3 Linear Formula: H2NC6H3(OH)CO2H Formula Weight: 153.14 MDL Number: MFCD00017094 Purity: 97% Melting Point: 211-215 °C(lit.) Beilstein Registry Number: 509859
-
ALDRICH 2-Methoxyphenylboronic acid, 95%
MilliporeSigmaSynonym(s): (2-Methoxyphenyl)boric acid; 2-Methoxybenzeneboronic acid; o -Anisylboronic acid; o -Methoxybenzeneboronic acid; o -Methoxyphenylboronic acid Formula: CH3OC6H4B(OH)2 Formula Weight: 151.96 CAS No.: 5720-06-9 Purity: 95% …
-
Acetic acid-d4, >=99.5 atom % D
MilliporeSigmaSynonyms: Acetic-d3 acid-d; Tetradeuteroacetic acid CAS Number: 1186-52-3 Formula: C2D4O2 Formula Weight: 64.08 Linear Formula: CD3CO2D MDL No.: MFCD00051051 Purity: >=99% (CP) Boiling Point: 115.5 C(lit.) Melting Point: 15-16 C (lit.) Density: 1.119 g/mL at 25 C(lit.) …
-
ALDRICH 16-Mercaptohexadecanoic acid, 90%
MilliporeSigmaSynonym(s): MHDA Empirical Formula: C16H32O2S Linear Formula: HS(CH2)15CO2H Formula Weight: 288.49 MDL Number: MFCD00674018 Purity: 90% Melting Point: 65-69 °C
-
ALDRICH 1-Cyano-1-cyclopropanecarboxylic acid, 97%
MilliporeSigmaFormula: NCC3H4CO2H Formula Weight: 111.10 CAS No.: 6914-79-0 UN Number: UN3261 Purity: 97% Packaging: 5 g in glass bottle
-
ALDRICH 3,4-(Methylenedioxy)phenylacetic acid, 98%
MilliporeSigmaSynonym(s): 1,3-Benzodioxole-5-acetic acid; Homopiperonylic acid Empirical Formula: C9H8O4 Linear Formula: C9H8O4 Formula Weight: 180.16 MDL Number: MFCD00014576 Purity: 98% Melting Point: …
-
Formula: C6H10O7 · H2O Formula Weight: 212.15 CAS No.: 91510-62-2 Purity: ≥97.0% (T); ≥97.0% Packaging: 5, 25 g in glass bottle
-
Formula: BrCH2(CH2)14CO2H Formula Weight: 335.32 CAS No.: 2536-35-8 Purity: ≥99% Packaging: 5 g in glass bottle
-
ALDRICH 3-Bromo-4-methoxybenzoic acid, 96%
MilliporeSigmaSynonym(s): 3-Bromo- p -anisic acid Empirical Formula: C8H7BrO3 Linear Formula: BrC6H3(OCH3)CO2H Formula Weight: 231.04 MDL Number: MFCD00020295 Purity: 96% Melting Point: 220-222 °C(lit.)
-
Nitrilotriacetic acid, Sigma Grade, =99%
MilliporeSigmaSynonyms: N,N -Bis(carboxymethyl)glycine; NTA; Tris(carboxymethyl)amine Formula: N(CH2COOH)3 Formula Weight: 191.14 CAS No.: 139-13-9 Purity: ≥99% Application: An excellent chelating agent.
-
p-Toluenesulfonic acid monohydrate, ACS reagent, =98.5%
MilliporeSigmaFormula: CH3C6H4SO3H · H2O Formula Weight: 190.22 CAS No.: 6192-52-5 Purity: ≥98.5% Packaging: 100, 500 g in poly bottle Packaging: 5 g in glass bottle
-
Formula: C25H42O2 Formula Weight: 374.60 CAS No.: 66990-32-7 Purity: ≥97.0% (HPLC) Packaging: 5, 25 g in poly bottle
-
ALDRICH 2,4-Dinitrobenzenesulfonic acid hydrate,
MilliporeSigmaFormula: (O2N)2C6H3SO3H · xH2O Formula Weight: 248.17 (anhydrous basis) CAS No.: 698999-22-3 UN Number: UN1759 Packaging: 5, 25 g in glass bottle